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Northern Industrial Air Ratchet Wrench — 1/2in. Drive, 3 CFM, 175 RPM
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Northern Industrial Air Ratchet Wrench — 1/2in. Drive, 3 CFM, 175 RPM

Item# 157789

Only $39.99
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Manufacturer's Warranty: 12 months parts / 12 months labor

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Product Summary

Ideal for general automotive and industrial fastener removal and installation work. This rugged air ratchet has variable speed and reversing capabilities. Its paddle-style trigger provides precise speed control. The composite body helps maintain temperature while insulating vibration.

Features + Benefits

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  • Adjustable exhaust vent

Key Specs

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Item#157789
Ship Weight3.5 lbs
Drive (in.)1/2
Speed - No Load (RPM)175
Average Air Consumption (CFM)3
CFM at Load3
Max. Torque (ft.-lbs.)50
Noise Level (dB)Not specified
Variable SpeedYes
ReversibleYes
Inlet Size (in.)1/4
Min. Hose Size (in.)3/8
Case IncludedNo
Tool Length (in.)10 3/8

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Extended Warranty

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Service Protection Plus

Manufacturer Warranty:
12 months parts / 12 months labor

Protect your purchase beyond the manufacturer's warranty
with Service Protection Plus!

DESCRIPTION (Click More Info for details) 1 Year Extension 2 Year Extension
Extended Warranty Replacement Plan
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Hide Similarities
Drive (in.)
1/2 3/8 3/8 1/2 1/2
Speed - No Load (RPM) 175 170 500 170 190
Average Air Consumption (CFM) 3 3 5 3 5
CFM at Load 3 20 - 20 -
Operating PSI - 90 90 90 -
Max. Torque (ft.-lbs.) 50 55 60 55 90
Noise Level (dB)
Not specified - 90 94.8 79
Variable Speed
Yes No - Yes Yes
Reversible Yes Yes - Yes Yes
Inlet Size (in.) 1/4 1/4 1/4 1/4 1/4
Min. Hose Size (in.) 3/8 3/8 3/8 3/8 3/8
Case Included No - No No No
Tool Weight (lbs.) - 2.7 2.86 2.6 2.7
Tool Length (in.) 10 3/8 10.4 10.43 10.4 12